SE9103769D0 - PROCEDURE AND ESTABLISHMENT FOR IMPLEMENTATION OF REGENERATIVE SULFURING - Google Patents

PROCEDURE AND ESTABLISHMENT FOR IMPLEMENTATION OF REGENERATIVE SULFURING

Info

Publication number
SE9103769D0
SE9103769D0 SE9103769A SE9103769A SE9103769D0 SE 9103769 D0 SE9103769 D0 SE 9103769D0 SE 9103769 A SE9103769 A SE 9103769A SE 9103769 A SE9103769 A SE 9103769A SE 9103769 D0 SE9103769 D0 SE 9103769D0
Authority
SE
Sweden
Prior art keywords
sorbent
sulfur
conveyed
separated
bearing
Prior art date
Application number
SE9103769A
Other languages
Swedish (sv)
Other versions
SE9103769L (en
Inventor
S Ruottu
Original Assignee
Tampella Power Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tampella Power Oy filed Critical Tampella Power Oy
Publication of SE9103769D0 publication Critical patent/SE9103769D0/en
Publication of SE9103769L publication Critical patent/SE9103769L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/56—Use in the form of a bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The invention relates to a process and an apparatus for the regenerative desulfurization of process gases by means of a recycle mass. In the process and apparatus, the sulfur-containing gases are contacted with a particulate sorbent material forming a fluidized bed and conveyed together with the sorbent material through a reaction zone to bind the sulfur to the sorbent, and the sulfur-bearing sorbent is separated from the process gas which is conveyed into further processing, whereafter the sulfur-bearing sorbent is conveyed into regeneration to separate the sulfur from the sorbent, the sulfur separated from the sorbent is conveyed into further processing, and the sorbent freed of sulfur is returned into contact with the process gas. The invention is characterized in that the sulfur-bearing sorbent which has been separated from the process gas is cooled in a return duct prior to being conveyed into regeneration for regulating the temperature of both the recycle mass and the reactor. (Figure 1)
SE9103769A 1991-02-14 1991-12-19 PROCEDURE AND ESTABLISHMENT FOR IMPLEMENTATION OF REGENERATIVE SULFURING SE9103769L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI910732A FI910732A (en) 1991-02-14 1991-02-14 FOERFARANDE OCH ANORDNING FOER FOERVERKLING AV EN REGENERATIV SVAVELBINDNING.

Publications (2)

Publication Number Publication Date
SE9103769D0 true SE9103769D0 (en) 1991-12-19
SE9103769L SE9103769L (en) 1992-08-15

Family

ID=8531924

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103769A SE9103769L (en) 1991-02-14 1991-12-19 PROCEDURE AND ESTABLISHMENT FOR IMPLEMENTATION OF REGENERATIVE SULFURING

Country Status (13)

Country Link
JP (1) JPH04310211A (en)
CN (1) CN1064026A (en)
CA (1) CA2058132A1 (en)
CS (1) CS390191A3 (en)
DE (1) DE4142813A1 (en)
FI (1) FI910732A (en)
FR (1) FR2672819A1 (en)
GB (1) GB9127070D0 (en)
HU (1) HU913965D0 (en)
IT (1) ITMI913414A1 (en)
PL (1) PL293009A1 (en)
SE (1) SE9103769L (en)
ZA (1) ZA9110051B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101422689B (en) * 2007-11-02 2011-04-06 中国科学院过程工程研究所 Flue gas denitration method and device by storing and reducing nitrogen oxides in circulating fluid bed
CN103801172B (en) * 2014-02-19 2015-10-28 中国科学院山西煤炭化学研究所 Ciculation fluidized moving bed is used to catch CO in power-plant flue gas 2technique and device

Also Published As

Publication number Publication date
CS390191A3 (en) 1992-09-16
FI910732A (en) 1992-08-15
ITMI913414A0 (en) 1991-12-19
FI910732A0 (en) 1991-02-14
DE4142813A1 (en) 1992-08-20
CA2058132A1 (en) 1992-08-15
SE9103769L (en) 1992-08-15
ZA9110051B (en) 1992-09-30
HU913965D0 (en) 1992-02-28
ITMI913414A1 (en) 1992-08-14
GB9127070D0 (en) 1992-02-19
PL293009A1 (en) 1992-08-24
FR2672819A1 (en) 1992-08-21
CN1064026A (en) 1992-09-02
JPH04310211A (en) 1992-11-02

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